Genista tinctoria

RHS Plant Profile
dyer's greenweed

Other common names

base broom, dye weed, dyer's broom, dyer's greenwood, greening weed, greenweed, greenwood, Kendal green, rock broom, Salem wood wax, waxen woad, woad wax, wood waxen, melynog y waun

Shrubs

A somewhat variable, often low-growing deciduous shrub to around 60cm high, with small, narrow green leaves. Numerous clusters of small, bright yellow flowers are borne at the tips of branching stems, from midsummer into early autumn. Historically used as a natural dye

Position

Full sun

Soil Types

Chalk, Loam, Sand

Max Height

0.5-1 metres

Max Spread

0.5-1 metres

Size

Time to Maturity
2–5 years
Max Spread
0.5-1 metres
Max Height
0.5-1 metres

Growing Conditions

Chalk Loam Sand
Moisture
Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun
Aspect
South–facing or West–facing
Exposure
Exposed or Sheltered
Hardiness
H6
Drought Resistance
Yes

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Fabaceae
Native to GB/Ireland
Yes
Foliage
Deciduous
Habit
Spreading branched
Genus
Genista are deciduous, sometimes spiny, shrubs or small trees with small, simple or trifoliate leaves and solitary, racemose or clustered, pea-like yellow flowers which are sometimes fragrant
Name Status
Correct

How to Grow

Cultivation

Needs a sunny position and prefers well-drained, relatively poor soils

Propagation

Propagate by seed, or by semi-ripe cuttings in summer

Suggested planting locations and garden types

  • Coastal
  • Cottage and informal garden
  • Gravel garden
  • Rock garden
  • Ground cover

Pruning

Minimal pruning required, see pruning group 1 if necessary. Avoid cutting into old wood

Pests

May be susceptible to aphids and gall mites

Diseases

May be susceptible to honey fungus in gardens where it is present but insufficient data to determine degree of susceptibility